package com.example.springback.common;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

//跨域配置
@Configuration
public class CorsConfig {
    @Bean
    public CorsFilter corsFilter(){
        UrlBasedCorsConfigurationSource source=new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration=new CorsConfiguration();
        corsConfiguration.addAllowedOrigin("*");//设置访问源地址
        corsConfiguration.addAllowedHeader("*");//设置访问源请求头
        corsConfiguration.addAllowedMethod("*");//设置访问源请求方法
        source.registerCorsConfiguration("/**",corsConfiguration);//对接口配置跨域设置
        return  new CorsFilter(source);
    }

}
